started his set with one of his own songs, Cross at the End of the Road and Just Because, a song he wrote with Tom Paxton. He next sang What a Wonderful World, written by George David Weiss and Bob Thiele and another of his own compositions, Pinecrest Wolves. Mack followed that with the beautiful Time to Time, which he wrote with Jeff Crytzler. Mack brought his set to an end with his magnificent rendition of the John Denver/Joe Hendy song Eagles and Horses.